Sure, here is a prompt for you: Write a story about a group of teenagers who discover a hidden underwater cave while on a summer beach excursion

Sure, here is a prompt for you:

Write a story about a group of teenagers who discover a hidden underwater cave while on a summer beach excursion. Inside the cave, they find ancient artifacts and a mysterious message written on the walls. As they explore further, they uncover the truth about a long-forgotten civilization that once inhabited the area. But their discovery also attracts the attention of a greedy treasure hunter who will stop at nothing to claim the artifacts for himself. Can the teenagers protect the cave and its secrets before it’s too late?